Commit graph

25 commits

Author SHA1 Message Date
Kevin Ballard
dcc043df3b Add an optional mode to env_get_string()
The mode restricts the scope in which the variable is searched for.

Use this new restricted scope functionality in the `set` builtin. This
fixes `set -g` to not show local shadowing variable values, and also
allows for scoped erasing of slices.
2014-07-12 15:35:34 -07:00
Kevin Ballard
8c89e6bce5 Fix typo and tweak set docs
Move the docs for the `-n` flag to `set` out of the list of scopes.
2014-07-12 00:21:04 -07:00
Alan Thompson
07944cfd20 Change terminology in docs from 'environment variables' -> 'shell variables' 2014-04-29 07:27:56 +02:00
David Adam (zanchey)
1287b9d823 Help cleanup
Large list of changes, including formatting and typos for most commands.

More substantive changes have been made to alias, bind, block, break,
builtin, case, cd, commandline, count, else, emit, fish_config, funced,
function, functions, history, math, mimedb, nextd, not, popd, prevd,
pushd, pwd, random, read, set, set_color, switch, test, trap, type,
ulimit, umask, and while.
2013-05-13 01:48:20 -07:00
ridiculousfish
ad8d68dd43 Make subcommands modify $status, and make builtin_set not modify status unless it fails
https://github.com/fish-shell/fish-shell/issues/547
https://github.com/fish-shell/fish-shell/issues/214
2013-01-31 15:57:08 -08:00
Jan Kanis
808fac9b14 document set -L/--long option 2012-12-29 11:56:11 -08:00
Jan Kanis
737972be2f clarify docs on variable scope in functions 2012-12-29 11:56:10 -08:00
liljencrantz
cb59da7a6f Fix typo in docs on exporting rules. This issue was pointed out by Isaac Dupree.
darcs-hash:20080108213600-75c98-b68f1bc3846ca7050955ee0f133acd20282cb908.gz
2008-01-09 07:36:00 +10:00
axel
df55e89bbb Spelling fixes from Chris Rebert
darcs-hash:20070801173524-ac50b-760d9ddf0e68aa24cd570b542824a7f2b3248ff5.gz
2007-08-02 03:35:24 +10:00
axel
885d16fcd6 Fix casing and other minor issues in documentation
darcs-hash:20061031152316-ac50b-e68db9853d6e9461a0c054f1ea290704ccfc0a31.gz
2006-11-01 01:23:16 +10:00
axel
7a5823fd60 Documentation updates from Beni Cherniavsky
darcs-hash:20060919145203-ac50b-bc87b8f5e6a18395e4bc3e364da4a40ad97850e7.gz
2006-09-20 00:52:03 +10:00
axel
b6e8171f01 Fix minor null pointer bug in the set builtin, fix bug causing the -n switch to be ignored, add missing completions for the -n switch to functions and set builtins, and touch up the documentation for said builtin a bit
darcs-hash:20060831154400-ac50b-dddbee79481e0e0a8da9fc025e8a15c466460a2f.gz
2006-09-01 01:44:00 +10:00
axel
d79e8c7f62 Documentation updates, mostly corrections and cla<rifications to the docs for a few builtins
darcs-hash:20060608235811-ac50b-76b4fd54cb0911dd00f19f4a7c761f188d6ca068.gz
2006-06-09 09:58:11 +10:00
axel
04b142208d Make it possible to specify scope of a variable to be erased or tested. Also make sure set exits with a non-zero exit status when erasing fails.
darcs-hash:20060604201451-ac50b-4ea0212c513b33be40559dfe8d65c1446c53f682.gz
2006-06-05 06:14:51 +10:00
axel
cf35a8e3a5 Add documentation about support for negative indices
darcs-hash:20060604094203-ac50b-6cf671235549eb79d3464a15398b6511057dedde.gz
2006-06-04 19:42:03 +10:00
axel
6fd69bdda8 Many minor edits and clarifications to the documentation, including comments about the exit status of a few commands
darcs-hash:20060603231517-ac50b-03d252516eef21d4dd3a2ba0f5bb68e82525213b.gz
2006-06-04 09:15:17 +10:00
axel
95ca3d1c69 Minor clarifications for documentation for the set builtin
darcs-hash:20060527134723-ac50b-8ad44bf44a8537f12b45281950fcaf85abbdd8f4.gz
2006-05-27 23:47:23 +10:00
axel
1505cc3d81 Add comment in documentation for set builtin about not allowing switches after non-switches
darcs-hash:20060128021933-ac50b-db340075e9a57b41a91d6b64d56d9b5579185254.gz
2006-01-28 12:19:33 +10:00
James Vega
495460066c Fixed various spelling mistakes.
darcs-hash:20060123231706-35ec8-2a30db603eee503d944b06d101cc88ce59340309.gz
2006-01-24 09:17:06 +10:00
axel
aca0511762 Documentation corrections
darcs-hash:20060111132944-ac50b-43146f4df54b8a533fb92693f1292d6cb74cdef8.gz
2006-01-11 23:29:44 +10:00
axel
0a713a7939 Correct set help page. The handling of setting a variable to no value has changed.
darcs-hash:20051207162924-ac50b-3e3c579b8b932b9a5a11546fb4a042d5e2aa85c5.gz
2005-12-08 02:29:24 +10:00
axel
838ba08eaa Event handling and job reaping updates
darcs-hash:20051011192343-ac50b-aa3f5ae5e2b34d122f10e3b59ceb6fdd447f4ae3.gz
2005-10-12 05:23:43 +10:00
axel
93eed7bc35 Spelling fixes
darcs-hash:20051008093310-ac50b-077bd66d4b2c3f98de421e04b125f0d89e9d503a.gz
2005-10-08 19:33:10 +10:00
axel
f971e02256 Exportable universal variables
darcs-hash:20050922201652-ac50b-f70e7607b4ace24da4020f2d432718dc335e5bdd.gz
2005-09-23 06:16:52 +10:00
axel
7ddecde543 Add subdirectories
darcs-hash:20050920133155-ac50b-9a14c6c664dd03afbe8e15e7c7998fcfb5c3c750.gz
2005-09-20 23:31:55 +10:00